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Audio and Video Input and Output Connection
This section helps you understand the connection of audio and video input and output when you
need to use this function.
Video and Audio Output Port
The four-cored aviation port (Figure 2-24) can output the video and audio data.
Four-cored aviation port
No.
Function
1
12V external power source and no more than 1.5A.
2
Ground line
3
Audio port
4
Video port
Video Output
The Device is provided with one CVBS (PAL/NTSC 1.0V
P-P
, 75Ω) port and VGA port, and supports the
simultaneous output from these two ports.
Read the following contents carefully before using the computer instead of monitor.
For VGA output, you need to prepare a VGA adapter cable to connect to computer.
To extend the Device life, do not keep the Device running for a long time.
Regular demagnetizing helps keep the monitor working properly.
Stay away from devices with strong electromagnetic interference.
Audio output
The audio output signal parameter is larger than 200mv 1KΩ. The audio output port can directly connect
to the display with audio function on the vehicle or active speaker, and the port can also drive other
sound output devices through amplifier.
Alarm Input and Output Connection
Before using the alarm function, learn about the connections method of alarm input and output
port.
